package com.example.demo2.mapper;

import com.example.demo2.entity.*;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface ProjectMapper {

    @Select("select * from project where pjId=#{pjId}")
    Project findProjectByPjId(@Param("pjId") Integer pjId);



}
